Indianapolis Grease Trap Compliance Checklist for Food Service

Marion County Health Department Requirements

The Marion County Health Department enforces grease trap sizing, installation, and maintenance standards under Indiana State Board of Health regulations. All food service facilities in Indianapolis must have grease traps sized appropriately for their flow rate and food preparation volume, typically requiring a capacity of at least 1.5 times the daily wastewater volume. Health inspectors verify that traps are installed in accessible locations with adequate clearance for cleaning and pumping. Common violations include undersized traps, improper venting, and lack of documentation showing regular servicing by a licensed waste hauler.

Critical Maintenance and Inspection Items

Your grease trap maintenance log should document pumping frequency (typically every 30–90 days depending on volume), with receipts from certified waste management contractors. Inspectors verify that the trap lid is present and in good condition, that internal baffles are intact and free of damage, and that there are no visible leaks or structural deterioration. Weekly inspections should include checking that grease accumulation is not exceeding 25% of tank depth and that drain lines are flowing properly without backup. Ensure your facility maintains clean access areas around the trap and that signage indicates the location to all staff.

Common Violations and Prevention

Indianapolis inspectors frequently cite facilities for missing or illegible pump-out records, undersized or improperly vented traps, and improper disposal of grease directly into drains. Violations can result in warning citations, fines, or temporary closure if FOG contamination is discovered in municipal lines. Prevent violations by establishing a written maintenance schedule with your licensed waste hauler, training kitchen staff on proper grease disposal (not pouring grease down drains), and scheduling quarterly compliance audits. Keep all pump-out documentation accessible during inspections and photograph your trap condition monthly as proof of upkeep.

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